baber/WOPTO huggingface dataset:
Patent JP-H07332639-A (JP)
Title: Combustion controller for garbage incinerator
Inventor: TAKAHATA YOSHIAKI
IPC: F23G5/50
Filed: 1994-06-03
Abstract: PURPOSE:To properly adjust the throwing speed and carrying speed of garbage depending on the quality of the garbage by more precisely determining the quality of garbage held by a crane mechanism. CONSTITUTION:A crane mechanism 2 for throwing garbage into a hopper 4 from a garbage pit 1 is provided with a position detecting mechanism 16 for detecting the position of the held garbage in the pit 1 and a weight detecting mechanism 3 for detecting weight. A speed control means 17 is provided for determining the quality of the garbage based on the detected weight and position information of the garbage and adjusting the throwing speed of the garbage by a pusher mechanism 5 or the carrying speed of the garbage by a stoker type incineration handling belt 6 based on the quality of the garbage.
Patent JP-H02302377-A (JP)
Title: Production of plate consisting of porcelain plate integrated with foamed ceramic
Inventor: SATO SHUJI
IPC: C04B37/00
Filed: 1989-05-15
Abstract: PURPOSE:To easily obtain the firmly bonded subject plate suitable as a building material, etc., at a low cost, by placing a porcelain plate on a foamable ceramic composition, heating the assembly to effect the foaming of the foamable composition and the bonding of the composition to the porcelain plate and cooling the product. CONSTITUTION:A mold-releasing agent 4 is applied to the surface of a metallic conveyor 2 with an applicator 3 in the course of passing the conveyor under a ceramic foam production apparatus 1. A foamable ceramic composition 6 is supplied from a hopper 5 to the conveyor 2 to form a layer having uniform thickness. A porcelain plate 12 is placed on the layer and the laminate is successively passed through a preheating furnace 9 and a heating furnace 10 to heat the laminate to the foaming temperature of the foamable ceramic composition 6. The foamable ceramic composition 6 is expanded to form a foamed ceramic material and firmly bonded to the porcelain plate 12 by this procedure. The bonded product is cooled by passing through an annealing furnace 11 to obtain a plate consisting of the porcelain plate 12 integrated with the foamed ceramic.
Patent JP-H01290847-A (JP)
Title: Fireproof covering method for steel material
Inventor: HIOKI TAKAO
IPC: F16B5/08
Filed: 1988-05-19
Abstract: PURPOSE:To simplify fireproof covering works by inserting a hooking member to each fireproof material butted to a steel material, allowing the tip of this hooking member to bite into an insulating layer for steel material, and welding to the steel material by the use of a welding gun. CONSTITUTION:A fireproof material 3 formed from inorganic fiber as main material is butted to a steel material 1. A pushing force is applied to a hooking member 2 inserted into this fireproof material 3, and its tip is allowed to bite into an insulating layer 6 consisting of an oxide film or coating film on the surface of the steel material 1 to a weldable depth. Then the tip of the hooking member 2 is welded to the steel material 1 using a welding gun B. This accomplishes saving labor and enhances the efficiency in fireproof covering process to a great extent.
Patent JP-S5347749-A (JP)
Title: Microwave integrated circuit device
Inventor: YANAGAWA SHIGERU
IPC: H03F1/30
Filed: 1976-10-13
Abstract: PURPOSE:To obtain a large temperature compensation effect for a microwave integrated circuit which combines the microwave strip line and the semiconductor element.
Patent JP-H04324882-A (JP)
Title: Image recording device
Inventor: INOUE HIROYUKI
IPC: G03G15/16
Filed: 1991-04-25
Abstract: PURPOSE:To reduce dislocation of a transferring position so as to improve picture quality by providing a transferring torque restraint means which restrains transferred transferring torque for a driving system which drives either of an image forming body or a transferred body. CONSTITUTION:There are provided a driving system 30 which drives an image forming body 10 where an image is formed by sensitizing or the like, a transferred body 20 where the image of the image forming body 10 is transferred, and a driving system 40 which drives the transferred body 20. Besides, there is provided a transferring torque restraint means 50 which restrains torque transferred to the image forming body 10 or the transferred body 20 at least in either of the driving systems 30, 40. With this constitution, an image is formed on the image forming body 10 while it is being driven by the driving system 30. The formed image is transferred on the transferred body 20 by the driving of the driving system 30 and the driving system 40 in order. At this time, the respective driving systems 30, 40 restrain torque which is transferred to the image forming body 10 and the transferred body 20 with the transferring torque restraint means 50 so as to be within a prescribed force.
Patent JP-S62279210-A (JP)
Title: Wet type generating method and device thereof
Inventor: SATAKE TOKUMI
IPC: F22B1/00
Filed: 1986-05-28
Abstract: PURPOSE:To enhance economical efficiency and to reduce the residue produced by a reaction to an extremely small quantity by providing a pressure vessel in which steam is generated by utilizing the chemical reaction of living waste, and equipping with a heating heater to this pressure vessel. CONSTITUTION:After having been fractionalized by a shredder 2, living waste is fed into a pressure vessel 51 via a valve 4. On the pressure vessel 51, a heating heater 6 is equipped. Water is admitted to flow by a valve 8 which is controlled by a responsively controlling unit 7. An aspirator 10 discharges the water flowing in through the valve 8 together with the pressurized air discharged from a compressor 11. The discharged air-water mixture is fed into the pressure vessel 51 via a valve 13. The steam from the pressure vessel 51 is discharged outside via a mist separator 14 and a moisture eliminator 15. Thus, economical efficiency is enhanced, and the residue produced by a reaction can be reduced to an extremely small quantity.
Patent JP-S61280866-A (JP)
Inventor: SUTEIIBUN DABURIYU HERINGU
IPC: A61M1/02
Filed: 1985-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06314669-A (JP)
Title: Dry etching method
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/302
Filed: 1993-04-28
Abstract: PURPOSE:To prevent generation of residue due to Cu in the case of dry etching Al-Si-Cu alloy. CONSTITUTION:An Al multilayer film 5 which contains Al1%Si-0.5%Cu layer 3 is etched by using gas containing halogenated iodine such as ICl (iodine chloride), etc., while heating a wafer. The iodine chloride may be used only at the time of overetching. When normal chlorine gas is used, Cu2Cl2, etc., having low vapor pressure is generated to perform a function as a micromask 7, and hence a large quantity of acicular residue 5b remains generated. However, Cu can be removed in the form of Cu2I2 having a relatively high vapor pressure due to presence of iodine chemical species. Volatilization of AlClx of reaction product can be expedited by heating of a wafer. Accordingly, generation of the residue 5b and after-corrosion can be suppressed, and reliability of Al wirings is improved.
Patent JP-H09306984-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHIKAWA RYUJI
IPC: H01L23/522
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a buried-element isolation structure, which can make small a mask alignment margin and prevent generation of junction leakage when contact is made between a surface of a semiconductor substrate and a wiring layer. SOLUTION: An insulating film 102 and a film 103 are formed on a semiconductor substrate 101, a groove is made in an element isolation region, the insulating film 102 is etched and retreated to define a gap between the element region and film 103, insulating films 104 and 105 are formed thereon to bury the gap, an insulating film 106 is deposited to bury the groove, the film 103 and insulating films 102, 104, 105 on the element region are removed to expose a surface of the element region, an upper end face of the insulating film 104 of the groove side wall is covered with an insulating film 105a, an insulating film 107 is deposited on the entire surface of the stack, and a part of the stack corresponding to the element region is formed therein with a hole to expose the surface of the element region.
Patent JP-H10296022-A (JP)
Title: Biofilter for water
Inventor: INOUE MASAHARU
IPC: B01J13/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To extinguish safely Legionella generated in a 24 h hot bath by a method wherein an effective component in an essence extracted from natural woods or the like is enclosed in a sustained releasing micro-capsule, which is struck to a spongy filter by coating, and the filter is dispped in a water bath. SOLUTION: As a filter material, a water resisting material such as, for example, an active carbon filter, a nonwoven fabric filter, a resin foamed filter, etc., is used. Then, a single substance of an essence extracted from conifer of Japan cedar, white cedar, hiba arborvitae, and herb plant of thyme or the like, or that which they are mixed and adjusted is stuck as an effective component to the filter material. On this sticking, for example, the effective component is sprayed onto the filter material with a spray, or the effective component enclosed in the sustained releasing micro-capsule is applied onto the filter material. The filter prepared thus is dipped in a bath of a 24 h hot bath or the like, and a colon bacillus, Legionella, etc., are annihilated by cischarning and dispersing in water.
Patent JP-H02301885-A (JP)
Title: Ic card system
Inventor: GOCHI HIDENOBU
IPC: G06F1/26
Filed: 1989-05-17
Abstract: PURPOSE:To prevent the malfunction of an IC card due to a drop in power supply voltage by independently and separately providing the power line of an IC card at each internal circuit block of the IC card and simultaneously turning on/off all of the power lines. CONSTITUTION:Since the power supply sections of a semiconductor storage element 2, input buffer, and address decoder section 4 are independent from each other, the element 2, buffer, and section 4 can operate normally without receiving any influence from a voltage drop at a power supplying section 7. In addition, in order to simultaneously turn on/off the power supply to the element 2, buffer, and section 4 on a system side 5, a switch group 9 is provided. Therefore, the malfunction of an IC card 1 caused by high-speed access or a drop in the power supply voltage due to an increase in the number of pins can be prevented.
Patent JP-S5646925-A (JP)
Title: Combustor control circuit
Inventor: KATOU HARUO
IPC: F23C1/08
Filed: 1979-09-25
Abstract: PURPOSE: To ensure safety and high-performance combustion through the process consisting of once stopping combustion upon the change of fuel, removing the combustion gas in a combustion burner during a proper time and making the combustion of new fuel.  
     CONSTITUTION: A fuel change-over switch 29 is connected to an ignition timer circuit 44 by means of a selecting circuit 40, a differential circuit 57, a timer 58 and a prepurge timer 55. When fuel is changed using fuel change-over switch 29, this change is detected by the circuit 57 so that combustion is once stopped by a timer 58, a prepurge timer 55 and an ignition timer circuit 44, the combustion gas in a combustion burner is prepurged, i.e. removed, during a proper time, and new fuel is combusted. Thereby, flame is prevented from the agitation due to the unbalancing of air-fuel ratio and a proper ignition time can be set to fuel-air mixture ratio so that safety combustion can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5247392-A (JP)
Title: Tuning fork type piezoelectric oscillator
Inventor: HOSHI HIDEO
IPC: H03H9/21
Filed: 1975-10-14
Abstract: PURPOSE:The active point of tuning for, type piezoelectric oscillator is supported by good heat conductor. As a result, the heat caused by laser heat irradiation can be quickly discharged as well as long period frequency change can be reduced, at the same time improving anti-shocks properties.
Patent JP-S5824110-A (JP)
Title: Circular star coupler
Inventor: YAMAGUCHI KAZUO
IPC: G02B6/28
Filed: 1981-08-06
Abstract: PURPOSE:To obtain a titled coupler of a cylindrical shape, which is same as a conventional plane waveguide in its efficiency, and can be manufactured easily, by constituting it so that a core part of a coupler body and a core of each fiber in a fiber fixed part are in a corresponding position relation. CONSTITUTION:A titled coupler is constituted of a coupler body 10 and a pair of fiber fixed parts 20. The coupler body 10 consists of cylindrical glass of 3- layered structure, and its center part is a cylindrical inside clad part 12 and consists of quartz glass whose refractive index is low. Its outside is a core part 14, light transmits its inside, it consists of quartz glass having a high refractive index, for instance, which has been doped with GeO2, and its outside is an outside clad part 16 and for instance, consists of quartz glass having a low refractive index. As for the fiber fixed part 20, each end part of plural optical fibers 26 having constant length is inserted between a round bar-like inside sleeve 22 and a cylindrical outside sleeve 24, and its end face is made to coincide with the end faces of the inside and outside sleeves and is fixed.
Patent JP-S612072-A (JP)
Title: Method and instrument for measuring cyan ion concentration
Inventor: KAJIWARA HISAO
IPC: G01N30/84
Filed: 1984-06-15
Abstract: PURPOSE:To measure exactly the concn. of cyan ions by using water or an aq. acidic soln. and adding a pH adjusting liquid to the eluate of a sepn. coln. thereby making the eluate alkaline. CONSTITUTION:The eluate which is water or aq. acidic soln. flows in the flow passage of a pump 2a, connecting ports 3a, 3b of an injector 3, the sepn. column 4, a detector 5 and a waste liquid tank 1c when a pump 2a is driven. The pH adjusting liquid in the tank 1b flows in the flow passage of a pump 2b, a confluent point 6, a detector 5 and the tank 1c when the pump 2b is driven. The liquid to be measured is injected through the port 3d of the injector 3, then the liquid fills the inside of a measuring pipe 3g. The liquid in the pipe 3g is conveyed to the eluate and arrives at the column 4 when the injector 3 is changed over to the broken line state. The cyan ions and chlorine ions in the liquid to be measured are thoroughly separated in the column 4 and the eluate thereof is conducted to the detector 5. Since the liquid is mixed with the pH adjusting liquid at the point 6, the liquid is alkaline in the detector 5. The cyan ions are thus detected with high accuracy.
Patent JP-H02302397-A (JP)
Title: Production of oriented crystal film
Inventor: MASUO TASUKU
IPC: C30B29/16
Filed: 1989-05-17
Abstract: PURPOSE:To obtain an oriented crystal film composed of Nb2O5 and having excellent dielectric constant and piezoelectric property by using a target composed of Nb2O5 and depositing Nb2O5 on a heated substrate of amorphous material, etc., by high-frequency magnetron sputtering in a gaseous mixture of Ar and O2. CONSTITUTION:High purity Nb2O5 is mixed with PVA as an organic binder and the mixture is graded, compression-molded and calcined to form a target for sputtering. An oriented crystal film composed of Nb2O5 is formed on a substrate made of elinvar, etc., in the above gaseous mixture by a high-frequency magnetron sputtering apparatus using the above sputtering target. The crystal film gives an X-ray diffraction pattern shown by the figure, revealing that the film is an oriented crystal film having C axis preferentially oriented parallel to the substrate.
Patent JP-H07329606-A (JP)
Title: Mounting structure for instrument panel
Inventor: IZUMO NORIFUMI
IPC: B62D25/08
Filed: 1994-06-06
Abstract: PURPOSE:To provide a mounting structure for an instrument panel with which the mounting and demounting operation for an instrument panel can be performed only inside a cabin without demounting a vehicle door and also the positioning of the instrument panel and a steering support member to the disposed position can be easily performed and at the same time the dispersion of the interval of a pair of right and left pillar parts and the length of the steering support member can be sufficiently absorbed. CONSTITUTION:A steering support member 2 sub-assembled with an instrument panel 1 is connected to a bracket 16 fixed to the pillar part 5 of a vehicle, thereby mounting the instrument panel 1 on the pillar part 5 through the bracket 16.
Patent JP-S5247315-A (JP)
Title: Phase lock loop circuit
Inventor: KATSUTA TAKASHI
IPC: H04B1/40
Filed: 1975-10-14
Abstract: PURPOSE: The reference electric wave, etc. is used as synchronous signal of reference frequency of PLL circuit in portable transceiver. Thus, clarifier adjustment is eliminated, and SSB signal of good sound quality can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09307119-A (JP)
Title: Manufacture of semiconductor mechanical quantity sensor
Inventor: KARESUE SHIYOUWA
IPC: H01L29/84
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To form a thin-walled part by using electrochemical stop etching and isotropic etching, improve rupture strength, and form a penetrating trench at the same time as the isotropical etching, in a semiconductor acceleration sensor. SOLUTION: In this manufacturing method, a buried diffusion layer 21a is formed in a semiconductor substrate 2 and an epitaxial layer 3, an SiN layer 22 as a back mask member is formed on the back of a wafer, and the semiconductor substrate 2 and the buried diffusion layer 21a are electrochemically stop-etched from the back side of the wafer as far as the vicinity of the epitaxial layer 3. After that, isotropical etching is performed from the back side of the wafer, the rounding treatment of a thin-walled part 8 is performed, and a penetrating trench 4 is formed penetrating the epitaxial layer 3 in the a region in which the buried diffusion layer 21a is formed.
Patent JP-H11317875-A (JP)
Title: Image processing unit and image processing method
Inventor: OCHIAI YOSHINOBU
IPC: G06T11/80
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a film scanner that conducts proper image processing by discriminating whether or not a film image of a read object is an image relating to flash photographing. SOLUTION: A film scanner generates a histogram of input image signals (S202) and calculates a minimum value, a maximum value, a mean value, a maximum frequency and a signal value corresponding to the maximum frequency (S203). Whether or not a film image is an image relating to flash photographing is discriminated based on the values (S204-S209), a proper gamma table is generated based on the discrimination result and the input image signal is gamma-transformed based on the discrimination result (S210).
Patent JP-S5828243-A (JP)
Title: Preparation of mushroom extract
Inventor: HASHIMOTO KAZUYA
IPC: A23L27/10
Filed: 1981-08-07
Abstract: PURPOSE:To prepare a mushroom extract in high yield, by dipping a mushroom in an alcoholic solution containing phosphoric acid under reduced pressure, extracting the mushroom with vitamin C, and a metallic chelating agent and then an alkaline saline solution, and extracting the resultant residue with an enzymic treatment. CONSTITUTION:An edible mushroom, e.g. SHIITAKE mushroom, is dipped in 30-100% alcohol containing 0.2-3.0% citric acid under reduced pressure, heated with vitamin C and a metallic chelating agent, e.g. sodium citrate, and  homogenized. The resultant homogenate is then centrifuged to extract the first  extract. The remaining residue is heated with an alkaline saline solution of 8-9  pH to separate the second extract. The remaining residue is then treated with a cell wall lytic enzyme, e.g. cellulase, and the residue is then centrifuged to give the third extract. The first - the third extracts are then combined and used as  a mushroom extract for a seasoning.
Patent JP-S5349618-A (JP)
Title: Exhaust apparatus for two-cylinder engine
Inventor: KAWAI TAKESHI
IPC: F01N13/08
Filed: 1976-10-16
Abstract: PURPOSE: To make the discharging position of the exhaust gas switchable only by changing the direction of the eccentric coupling cylinder upon the rotation of the lid and by projecting the coupling cylinder connectable to other exhaust tube from the side face of the lid rotable of the casing coupled to one exhaust tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07333489-A (JP)
Title: Focus detector and focus detecting method
Inventor: MORIYAMA KEIJI
IPC: G02B7/34
Filed: 1994-06-06
Abstract: PURPOSE:To enlarge the range of photographing condition capable of detecting focus and to improve focus detecting accuracy. CONSTITUTION:In this focus detector, a luminous flux for detecting focus which passes through a photographing lens 1 by a focus detecting optical system 2a is led to the matrix of photoelectric converting element and the focusing state of the photographing lens 1 is detected based on a signal for detecting focus which is outputted from the matrix of the photoelectric converting element, and the detector is provided with a light diffusing member 2b having light diffusing characteristic, a driving means 2c inserting and retreating the member 2b in/from the optical path of the luminous flux for detecting focus, a control means 101 controlling the insertion and the retreat of the member 2b based on the condition in the case of detecting focus.
Patent JP-S62280953-A (JP)
Title: Processing request generator
Inventor: ISHIBASHI FUMIAKI
IPC: G06F13/42
Filed: 1986-05-29
Abstract: PURPOSE:To realize a throughput suitable for the system by presetting a queue tolerance time corresponding to a processing request, and transmitting an emergency signal in case a processing request signal is being waited for reception over the tolerance time. CONSTITUTION:When a count value 8 comes to eight, a counter 41 outputs a signal 111 to an AND circuit 44. It ANDs a decoded result signal 108 and the signal 111, and outputs an output signal to an OR circuit 47. It ORs the output signal and output signals from other AND circuits 43, 45 and 46, and outputs a signal 116 to an AND circuit 48. It ANDs the signal 116 and the inverted value of a reception signal 119 from a device to which processing is requested 5, and outputs a signal 117 to a flip-flop 49. Unless said device 5 accepts a processing request signal 118, the reception signal 119 is not outputted, and the signal 117 from the AND circuit 48 is set to the flip-flop 49, which transmits the emergency signal 120 to the device 5.
Patent JP-S62280680-A (JP)
Title: Timer
Inventor: TOMITA TADAHARU
IPC: G04C9/04
Filed: 1986-05-29
Abstract: PURPOSE:To eliminate mechanical input operations by inputting a reference voice to a timer to set the mode of the timer at a correction mode for the hour and time and inputting the hour and time desired to be corrected and set by voice thereto. CONSTITUTION:Voice is converted to an electric signal by a microphone and is standardized after extraction and binary coding at specified time intervals. A gate of a RAM is opened for the fixed time to wait for the correction voice when the specific signal for starting correction is inputted. The correction voice, when inputted within the specified time, is converted by the microphone to voltage waveforms which are subjected to a standardizing, punctuating of words and speed recognizing and are stored into a buffer memory. The stored information is read out one after another so that the time is corrected by a driving device. The gate of the buffer memory closes upon lapse of the specified time after the input of the specific signal. The gate remains closed until the next specific signal is inputted. The mode of the memory is kept displayed. The specific signal (reference signal) is preferably >=3 words to prevent malfunction. The timer operates with the desired signal if a learning function is provided to the speech recognition.